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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
It's not easy (see this GitHub repository for a 400 HID example and this Pi 4 MagPi article for a network example) and NOT just plug and play.
NOTE:
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